Douglas Allen Frisch

Title: Douglas Allen Frisch: Innovator in Aerospace Engineering

Introduction

Douglas Allen Frisch is a notable inventor and aerospace engineer residing in Renton, WA. With an impressive portfolio of 12 patents, Mr. Frisch has made significant contributions to the field of aerospace materials and construction techniques. He currently works at The Boeing Company, where his expertise has led to advancements in structural integrity and efficiency.

Latest Patents

Among his latest innovations are two groundbreaking patents. The first patent focuses on the Carbon Fiber Reinforced Plastic (CFRP) stringer termination softening with stacked CFRP noodle. This invention presents a unique stringer design featuring a runout design that enhances the softness of the stringer through an intelligent layering of materials. It includes a base flange and a web, with the noodle incorporating unidirectional fiber and a stacked laminate configuration, enabling it to perform better under transitional stresses.

The second patent, a bond inspection system and method, introduces a material that reacts to activation energy to create compression waves, facilitating the inspection of bonds within structures. This system strategically deploys a source of activation energy to generate compression waves that reflect back as tension waves, allowing for real-time inspection of bondlines, thereby improving safety and reliability in aerospace applications.

Career Highlights

Douglas Allen Frisch has achieved remarkable milestones throughout his career at The Boeing Company. His focus on innovative materials and inspection techniques has significantly enhanced the company's engineering capabilities. His patents have not only improved product performance but have also set new standards for structural inspections in aerospace engineering.

Collaborations

Throughout his tenure, Mr. Frisch has collaborated with esteemed colleagues, including Marc Joel Piehl and Douglas Lewis Grose. Together, they have shared a commitment to pushing the boundaries of aerospace engineering through innovative designs and relentless pursuit of excellence.

Conclusion

Douglas Allen Frisch exemplifies the spirit of innovation within the aerospace industry. His 12 patents reflect a dedication to improving materials and inspection methods, securing his place as a leading inventor at The Boeing Company. As technology progresses, Mr. Frisch's contributions will undoubtedly continue to influence the future of aerospace engineering.